Scientists hunt for clues to slow rare brain disease

NCT ID NCT00344331

First seen Jun 24, 2026 · Last updated Jun 24, 2026

Summary

This study follows 900 people with Niemann-Pick Type C, a rare genetic disorder that damages the nervous system. Researchers will run tests every six months to find biological markers that show how the disease progresses. No experimental drug is given, but the results may help design future treatment studies.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to

If successful, this study could identify reliable markers to measure disease progression, paving the way for future treatment trials.

What could go wrong

This is an observational study, not a treatment trial. It may not find useful markers, and results may not apply to all patients.

Conditions

The condition(s) this trial relates to.

lysosomal storage disease Niemann-Pick disease type C

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.